Datasheet 搜索 > 微控制器 > ST Microelectronics（意法半导体） > STM32F103CBT6 数据手册 > STM32F103CBT6 产品手册 1/96 页
器件3D模型￥ 5.934
STM32F103CBT6 产品手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
LQFP-48
描述:
STMICROELECTRONICS STM32F103CBT6 微控制器, 32位, 电机控制, ARM 皮质-M3, 72 MHz, 128 KB, 20 KB, 48 引脚, LQFP
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引脚图在P21P22P23P24P25P26P27P28P29P30P31Hot
典型应用电路图在P51P52P74
封装尺寸在P76
型号编码规则在P87P88P89
封装信息在P76P77P78P79P80P81P82P83P84P85P86P87
技术参数、封装参数在P35P57
应用领域在P96
电气规格在P33P34P35P36P37P38P39P40P41P42P43P44
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STM32F103CBT6数据手册
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June 2010 Doc ID 13587 Rev 12 1/96
1
STM32F103x8
STM32F103xB
Medium-density performance line ARM-based 32-bit MCU with 64 or
128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 communication interfaces
Features
■ Core: ARM 32-bit Cortex™-M3 CPU
– 72 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1)
performance at 0 wait state memory
access
– Single-cycle multiplication and hardware
division
■ Memories
– 64 or 128 Kbytes of Flash memory
– 20 Kbytes of SRAM
■ Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage
detector (PVD)
– 4-to-16 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC
– PLL for CPU clock
– 32 kHz oscillator for RTC with calibration
■ Low power
– Sleep, Stop and Standby modes
–V
BAT
supply for RTC and backup registers
■ 2 x 12-bit, 1 µs A/D converters (up to 16
channels)
– Conversion range: 0 to 3.6 V
– Dual-sample and hold capability
– Temperature sensor
■ DMA
– 7-channel DMA controller
– Peripherals supported: timers, ADC, SPIs,
I
2
Cs and USARTs
■ Up to 80 fast I/O ports
– 26/37/51/80 I/Os, all mappable on 16
external interrupt vectors and almost all
5 V-tolerant
■ Debug mode
– Serial wire debug (SWD) & JTAG interfaces
■ 7 timers
– Three 16-bit timers, each with up to 4
IC/OC/PWM or pulse counter and
quadrature (incremental) encoder input
– 16-bit, motor control PWM timer with dead-
time generation and emergency stop
– 2 watchdog timers (Independent and
Window)
– SysTick timer: a 24-bit downcounter
■ Up to 9 communication interfaces
– Up to 2 x I
2
C interfaces (SMBus/PMBus)
– Up to 3 USARTs (ISO 7816 interface, LIN,
IrDA capability, modem control)
– Up to 2 SPIs (18 Mbit/s)
– CAN interface (2.0B Active)
– USB 2.0 full-speed interface
■ CRC calculation unit, 96-bit unique ID
■ Packages are ECOPACK
®
Table 1. Device summary
Reference Part number
STM32F103x8
STM32F103C8, STM32F103R8
STM32F103V8, STM32F103T8
STM32F103xB
STM32F103RB STM32F103VB,
STM32F103CB, STM32F103TB
BGA100 10 × 10 mm
BGA64 5 × 5 mm
VFQFPN48 7 × 7 mm
VFQFPN36 6 × 6 mm
LQFP100 14 × 14 m
LQFP64 10 × 10 m
LQFP48 7 × 7 m
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